DANFOSS SCROLL TECHNOLOGIES, LLC
14Patents
14Active
14Granted
47Portfolio score
Filing activity: Jan 22, 2009 → Jul 21, 2014 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8303279B2 | Injection tubes for injection of fluid into a scroll compressor | Mechanical Engineering; Lighting; Heating | 32 | Active |
| US8308448B2 | Scroll compressor capacity modulation with hybrid solenoid and fluid control | Mechanical Engineering; Lighting; Heating | 32 | Active |
| US8328531B2 | Scroll compressor with three-step capacity control | Emerging Cross-Sectional Technologies | 31 | Active |
| US8840384B2 | Scroll compressor capacity modulation with solenoid mounted outside a compressor shell | Mechanical Engineering; Lighting; Heating | 29 | Active |
| US8337183B2 | Oil return valve for a scroll compressor | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8215926B2 | Scroll compressor counterweight with cooling flow directing surface | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8801400B2 | Secure connection terminal for hermetic compressor | Electricity | 4 | Active |
| US8328566B1 | Terminal connection for sealed compressor | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8556598B2 | Sealed compressor with multiple compressor unit | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8328534B2 | Deformed shell for holding motor stator in a compressor shell | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8449272B2 | Sealed compressor with easy to assemble oil pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8579614B2 | Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10161400B2 | Snap-in temperature sensor for scroll compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9541087B2 | Sealing grommet for connection between terminal housing and interior of sealed compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.